25121WF330JT4E
UNI-ROYAL
Needs validationlow risk
This UNI-ROYAL resistor is an upgrade with a tighter ±1% tolerance in the same package and power rating.
Best Alternatives to FRC2512J330 TS
Finding a substitute for the FOJAN FRC2512J330 TS is straightforward due to its standard specifications. This 33Ω, 1W, 5% resistor in a 2512 package has numerous pin-compatible alternatives from major manufacturers.
AI replacement insight
Electrical risklow
Many pin-compatible options exist. Risk is low if key parameters (R, P, Tol) are matched.
Package risklow
The 2512 package is a standard size, ensuring physical compatibility with many alternatives.
Can it be replaced directly?
Direct replacement for FRC2512J330 TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for FRC2512J330 TS, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a part with a different resistance value, which can alter circuit behavior. Always verify resistance, power, and package.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | FRC2512J330 TS | 25121WF330JT4E | FRP2512J330 TS | RC2512JK-0733RL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — Same EIA package size ensures form-fit compatibility.; FRP2512J330 TS: Same EIA package size ensures form-fit compatibility.; RC2512JK-0733RL: Same EIA package size ensures form-fit compatibility.; CRH2512F33R0E04Z: Same EIA package size ensures form-fit compatibility. |
| Resistance | 33.0 Ω | 33.0 Ω | 33.0 Ω | 33.0 Ω | 33.0 Ω — Identical resistance value.; FRP2512J330 TS: Identical resistance value.; RC2512JK-0733RL: Identical resistance value.; CRH2512F33R0E04Z: Identical resistance value. |
| Power | 1.0 W | 1.0 W | 2.0 W | 1.0 W | 1.0 W / 2.0 W — Identical power rating.; FRP2512J330 TS: Higher power rating provides more design margin.; RC2512JK-0733RL: Identical power rating.; CRH2512F33R0E04Z: Higher power rating provides more design margin. |
| Tolerance | 5.0% | 1.0% | 5.0% | 5.0% | 1.0% / 5.0% — Tighter tolerance provides higher precision.; FRP2512J330 TS: Identical resistance tolerance.; RC2512JK-0733RL: Identical resistance tolerance.; CRH2512F33R0E04Z: Tighter tolerance provides higher precision. |
| Tcr | Not specified | - | ±100 ppm/°C | ±200 ppm/°C | ±100 ppm/°C / ±200 ppm/°C / ±100 ppm/℃ — Improved TCR provides better stability over temperature.; RC2512JK-0733RL: TCR is specified; likely compatible for general use.; CRH2512F33R0E04Z: Improved TCR provides better stability over temperature. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC2512J330 TS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.